Interleukin-15 receptor is a

type I cytokine receptor Type I cytokine receptors are transmembrane receptors expressed on the surface of cells that recognize and respond to cytokines with four α-helical strands. These receptors are also known under the name ''hemopoietin receptors'', and share a c ...

, binding

interleukin-15 Interleukin-15 (IL-15) is a cytokine with structural similarity to Interleukin-2 (IL-2). Like IL-2, IL-15 binds to and signals through a complex composed of IL-2/IL-15 receptor beta chain (CD122) and the common gamma chain (gamma-C, CD132). IL- ...

. It consists of an

interleukin 15 receptor, alpha subunit Interleukin 15 receptor, alpha subunit is a subunit of the interleukin 15 receptor that in humans is encoded by the ''IL15RA'' gene. Structure The IL-15 receptor is composed of three subunits: IL-15R alpha, CD122, and CD132. Two of these su ...

and shares common beta and gamma subunits with the

IL-2 receptor The interleukin-2 receptor (IL-2R) is a heterotrimeric protein expressed on the surface of certain immune cells, such as lymphocytes, that binds and responds to a cytokine called IL-2. Composition IL-2 binds to the IL-2 receptor, which ha ...

References

External links

* Type I cytokine receptors {{membrane-protein-stub